MP3 to WAV Converter

Useful when your audio software or hardware needs uncompressed input. Converting from MP3 to WAV won't recover quality lost during MP3 encoding, but it gives you a format that works with every audio tool.

audio_file

Drag & drop audio files here, or browse

Drop your MP3 files here

How It Works

  1. Add your MP3 files Drag and drop MP3 files onto the page, or click to pick them from your file browser.
  2. Pick your settings Choose quality settings for WAV output like bitrate, quality level, or compression.
  3. Convert Click convert and FFmpeg WebAssembly processes your files right in the browser. Nothing gets uploaded.
  4. Download Grab your converted WAV files one at a time or download them all as a ZIP.

Features

Supported Formats

FAQ

Why convert MP3 to WAV?

Useful when your audio software or hardware needs uncompressed input. Converting from MP3 to WAV won't recover quality lost during MP3 encoding, but it gives you a format that works with every audio tool.

How do I convert MP3 to WAV?

Drop your MP3 files onto this page, pick your quality settings for WAV output, and click Convert. Everything runs in your browser and nothing is uploaded.

What is MP3 (MPEG Audio Layer III)?

MP3 is the most widely used audio format. It works on basically every device and player out there. The tradeoff for small file sizes is some quality loss, but at higher bitrates most people can't tell the difference.

What is WAV (Waveform Audio)?

WAV stores audio without any compression, so you get the full unaltered recording. Files are big but they work everywhere and are the standard input for audio editing software.

Are my files private?

Yes. All conversion happens in your browser using WebAssembly. Your audio files never leave your device and aren't uploaded anywhere.

Is there a file size limit?

There's no hard limit, but very large files (over 2 GB total) may be slow or run into browser memory constraints.